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arXiv 2109.02565math.AP
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Muskat方程的自相似解

Self-similar solutions for the Muskat equation

Eduardo García-Juárez, Javier Gómez-Serrano, Huy Q. Nguyen, Benoît Pausader

摘要:

我们证明了Muskat方程自相似解的存在性。这些解由$0<s \ll 1$参数化;它们是$t=0$处斜率$s$的精确角点,并且在$t>0$的$x$中变得平滑。

英文摘要:

We show the existence of self-similar solutions for the Muskat equation. These solutions are parameterized by $0<s \ll 1$; they are exact corners of slope $s$ at $t=0$ and become smooth in $x$ for $t>0$.

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